tang=[]
print(type(tang))

tang=[1,2,3,4,5]
print(tang)

tang=['1','2','3','4','5']
print(tang)

tang=['1',2,9.0]
print(tang)

tang =list([1,2,3,4,5])
print(tang)

a=list([123,456])
b=list(["abc","def"])
c=list([a,b])
print(c)

print(c[0][0])

a=list([1,2,3,4,5])
a[:]=[123,456]
print(a)

a=list([1,2,3,4,5])
a[2:4]=[123,456]
print(a)

b=list(['1','1','2','3','4','5'])
print(b.count('1'))
print(b.index('1'))

b.append('6')
print(b)

b.append(['7','8'])
print(b)


b.insert(1,'python')
print(b)


b.remove('1')
print(b)


print(b.pop(0))
print(b)


c=list([1,2,3,4,8,1,3,10,7,8,9,10])

d=sorted(c)
print(c)
print(d)
